Encuesta de Fecundidad Charac. married couples or couples and expos. risk of preg. Fem.15-49 years Females between 15 and 49 years interruption of studies actual age (years). Units: Absolute figures ;Total;From 15 to 19 years old;From 20 to 24 years old;From 25 to 29 years old;From 30 to 34 years old;From 35 to 39 years old;From 40 to 44 years old;From 45 to 49 years old; Total;10,165,237;1,324,269;1,591,015;1,612,647;1,582,180;1,494,625;1,343,937;1,216,564; They have interrupted their studies;216,643;4,531;9,567;27,057;54,463;58,499;38,479;24,046; They have not interrupted their studies;9,948,594;1,319,738;1,581,448;1,585,590;1,527,717;1,436,126;1,305,458;1,192,518; Notes: Source: National Statistics Institute